| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.54 | 8.639% | $35.3511 | $35.35 | $35.35 | $35.40 |
| Purchase #2 | $225.77 | 5.322% | $237.7855 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $81.71 | 10.508% | $90.2961 | $90.30 | $90.30 | $90.30 |
| Purchase #4 | $89.73 | 8.596% | $97.4432 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $130.58 | 5.755% | $138.0949 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $243.45 | 6.324% | $258.8458 | $258.85 | $258.85 | $258.80 |
| Purchase #7 | $114.73 | 9.871% | $126.055 | $126.06 | $126.05 | $126.10 |
| 7 purchase totals = | $918.51 | $983.8716 | $983.88 | $983.90 | $983.90 | |